Electromechanical Coupling Approach for Traction Control System of Distributed Drive Electric Vehicles

This paper proposed an electromechanical coupling approach based on sliding mode control (SMC) for traction systems (TCS) of distributed drive electric vehicles (DDEVs). Since all wheel torque can be controlled continuously and independently, the TCS could precisely applied DDEVs. However, normal would cause waste motor road adhesion special working conditions. To solve this problem, SMC was utilized optimal slip rate calculated by condition recognition (EC) to deliver part from higher speed. Simulation results dSPACE simulator showed that strategy improved dynamic performance passability